:root {
  --bg: #f5efe3;
  --bg-strong: #eadfcb;
  --surface: rgba(255, 252, 246, 0.78);
  --surface-border: rgba(56, 43, 27, 0.12);
  --text: #2d2419;
  --muted: #665847;
  --accent: #b65a2a;
  --accent-dark: #894320;
  --shadow: 0 18px 48px rgba(72, 45, 18, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.75), transparent 36%),
    linear-gradient(180deg, var(--bg) 0%, #f8f4ec 42%, #efe6d7 100%);
  line-height: 1.6;
}

a {
  color: var(--accent-dark);
}

a:hover {
  color: var(--accent);
}

.wrap {
  width: min(1040px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(14px);
  background: rgba(245, 239, 227, 0.82);
  border-bottom: 1px solid rgba(56, 43, 27, 0.08);
}

.site-header .wrap,
.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.site-header .wrap {
  padding: 1rem 0;
}

.brand,
.nav a,
.footer-links a {
  text-decoration: none;
}

.brand {
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.nav,
.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.nav a {
  padding: 0.35rem 0;
}

.hero {
  padding: 7rem 0 4rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--accent-dark);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  font-weight: 700;
}

h1,
h2,
h3 {
  line-height: 1.15;
}

h1 {
  max-width: 11ch;
  margin: 0;
  font-size: clamp(2.7rem, 9vw, 5.5rem);
}

.lead {
  max-width: 720px;
  margin: 1.5rem 0 0;
  font-size: 1.15rem;
  color: var(--muted);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.8rem 1.1rem;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid transparent;
}

.button-muted {
  background: rgba(45, 36, 25, 0.08);
  color: var(--text);
}

.button-secondary {
  background: var(--accent);
  color: #fff8f0;
}

.button-secondary:hover {
  color: #fff8f0;
  background: var(--accent-dark);
}

.section {
  padding: 2rem 0 4.5rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.9fr);
  gap: 1.25rem;
  align-items: stretch;
}

.card,
.prose {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow);
}

.card {
  padding: 1.5rem;
  border-radius: 24px;
}

.card-feature {
  background: linear-gradient(180deg, rgba(255, 250, 242, 0.94), rgba(248, 239, 225, 0.92));
}

.card-label {
  margin: 0 0 0.6rem;
  color: var(--accent-dark);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
  font-weight: 700;
}

.prose {
  padding: clamp(1.5rem, 4vw, 3rem);
  border-radius: 28px;
}

.compact h2 {
  max-width: 14ch;
}

.feature-list {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
}

.feature-list li + li {
  margin-top: 0.55rem;
}

.checklist h2 {
  margin-top: 0;
}

.prose h1 {
  max-width: none;
  font-size: clamp(2.2rem, 7vw, 4rem);
}

.prose h2 {
  margin-top: 2rem;
  font-size: 1.5rem;
}

.prose h3 {
  margin-top: 1.4rem;
  font-size: 1.1rem;
}

.site-footer {
  padding: 1.25rem 0 2rem;
  color: var(--muted);
}

@media (max-width: 800px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .split {
    grid-template-columns: 1fr;
  }

  .site-header .wrap,
  .footer-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    padding-top: 4.5rem;
  }
}